import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        while (in.hasNextInt()) { // 注意 while 处理多个 case
            int row = in.nextInt();
            int[][] arr = new int[row][];
            for (int i = 0; i < row; i++) {
                arr[i] = new int[i + 1];
                arr[i][0] = 1;
                arr[i][i] = 1;
                if(i >= 2){
                    for (int j = 1; j < i; j++) {
                        arr[i][j] = arr[i - 1][j] + arr[i - 1][j - 1];
                    }
                }
                for (int num : arr[i]){
                    System.out.printf("%5d",num);
                }
                System.out.println();
            }

        }
    }
}